Which of the following methods were early humans primarily dependent on for their source of food, clothing and shelter? a
Farming
b
Ranching
c
Foraging
d
Hunting and Gathering

Read the article titled "trans-saharan migration routes to north africa and the eu: historical roots and current trends." why do tens of thousands of sub-saharan africans try to cross the mediterranean each year? how are these refugees commonly portrayed? (site 1)

Acountry that is changing its economic focus from agriculture to industry has a economy. a. mixed b. command c. developing d. traditional (not d)

What evidence is visible in the sedimentary rocks that give us clues to the past?